Russian standards PDF
Energy conservation. Norm-method securing. Basic concept
Document status: Active
Electrical apparatus for explosive gas atmospheres. Part 6. Oil-immersion 'o'
Document status: Active
Leakage electric current mine-type protective devices for voltage nets to 1200 V. General technical requirements
Document status: Active
Implants for surgery. Standard test method for shear testing of calcium phosphate coatings and metallic coatings
Document status: Active
Wrought stainless steel for surgical implants. Specifications
Document status: Active
Safety in electroheat installations. Part 2. Particular requirements for resistance heating equipment
Document status: Active